.banner-top{
    width: 1000px;
    margin: 10px auto 40px;
}
.banner-top a{
    color: #626262;
	font-size: 10px;
}
.product-box1{
    width: 1000px;
    height: 487px;
    display: flex;
    margin: 0 auto;
    border-bottom: 1px solid black;
}
.box1-left{
    width: 500px;
    height: 487px;
    border-right: 1px solid black;
}
.left-top{
    text-align: center;
}
.box1-bot{
    display: flex;
}
.box1-bot img{
    width: 200px;
    height: 120px;
    border: 1px solid gray;
    display: flex;
}
.box1-right{
    width: 500px;
    height: 506px;
    display: flex;
    margin-left: 50px;
}
.right-text{
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.right-text h3:first-of-type{
    color: #478cda;
}
.right-text ul li{
    line-height: 22px;
}
.right-text button{
    width: 170px;
    height: 50px;
    background: #b5b5b5;
    border-radius: 8px;
    margin-top: 30px;
}
.right-text button:first-of-type{
    margin-right: 53px;
}
.right-text button a{
    width: 170px;
    height: 50px;
    color: white;
}
.right-text button:hover{
    background: #468bd9;
}
.product-box2{
    margin-top: 40px;
    background: #b5b5b5;
    display: flex;
    align-items: center;
}
.product-box2 ul li{
    width: 425px;
    height: 102px;
    display: inline-block;
    text-align: center;
    line-height: 102px;
}
.product-box2 ul{
    height: 102px;
    width: 680px;
    display: flex;
    justify-content: space-between;
}
.product-box2 ul li a{
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.product-box2 ul li{
    position: relative;
}
.product-box2 ul li a:hover{
    background: white;
    color: #6da1df;
}
.product-box2 ul li:hover::after{
    content: "";
    display: inline-block;
    width: 100%;
    height: 3px;
    background: #3c9bd3;
    position: absolute;
    left: 0;

}
.product-box3{
    width: 1280px;
    text-align: center;
}
.box3-top{
    margin: 50px;
}
.box3-top h3{
    font-size: 25px;
    color: #3c9bd3;
}
.box3-top ul li{
    margin: 10px;
    color: #bebebe;
    line-height: 15px;
}
.product-box4{
    width: 1280px;
    text-align: center;
}
.box4-top{
    width: 1280px;
    margin: 50px;
}
.box4-top h3{
    font-size: 25px;
    color: #3c9bd3;
}
.box4-top ul li{
    margin: 10px;
    color: #bebebe;
    line-height: 15px;
}
.box4-top ul li:first-of-type{
    margin-bottom: 20px;
}
.box4-img{
    width: 1280px;
    display: flex;
    justify-content: center;
}
.box4-img img{
    display: flex;
    justify-content: center;
    margin: 80px;
}
.box5-top{
    height: 60px;
    background: #b5b5b5;
    display: flex;
    align-items: center;
}
.box5-top span a{
    color: white;
    margin-left: 188px;
}
.box5-img{
    display: flex;
    justify-content: space-around;
    margin-top: 50px;
    margin-bottom: 100px;
}
.product-box1 .box1-left .left-top img{
    width: 296px;
    height: 363px;
}